A:AnswerI had absolutely no errors with mine, works great, hardware and software. Not happy that there's not imaging tool (USB or DVD), but understand why since there's no optical drive included.
A:AnswerThe ASUS TUF series laptop will not have a touchscreen. For laptop with touchscreen, more or less similar specifications, please contact BestBuy for availability.
A:AnswerRam, ssd, and an additional ssd.
The only way to “upgrade” the resolution is with an external display like a desktop monitor, you hook up an external display with the hdmi port on the left side..You can also get portable displays that are 1440p.
A:AnswerThe local warranty is one year and covers hardware repair only under normal usage. For more details regarding ASUS warranty, please go to: https://www.asus.com/support/images/upload/05922033-28b5-40a3-8ef2-314781c08f4d.pdf